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3. Place the electrode on the surface of the part you will be
testing.
4. Move the electrode over the coated surface at a travel speed
not to exceed 0.3m/second (1ft/second) to locate defects. If a
holiday is detected, the PosiTest HHD C will activate the
strobe and audio alarm.
5. Release the trigger to deactivate the high voltage output and
return the PosiTest HHD C to Standby Mode. The electrode
voltage and lightning bolt icon
until the electrode and surface have discharged. DO NOT
touch the electrode or surface if the lightning
on the display.
6. Remove the electrode from the surface.
NOTE:
WARNING:
Detection Mode could leave the surface charged. Touching a
charged surface could result in electrical shock.
The PosiTest HHD C is shipped with a Certificate of Calibration
Calibration
showing traceability to a national standard. DeFelsko recommends
customers establish calibration intervals based upon their own
experience and work environment. A detector used frequently,
roughly, or in harsh operating conditions may require a shorter
calibration interval than if used less frequently and handled with
care. Based on our product knowledge, data and customer
feedback, a one-year certification interval from either the date of
calibration, date of purchase, or date of receipt is a typical starting
point.
The PosiTest HHD C includes an integrated voltmeter which
Verification
measures and displays the output voltage of the detector on the
display. This provides the ability to monitor the generated voltage
Removing the electrode from the surface while in
Calibration and Verification
will continue to be displayed
8
bolt is shown
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